Global patent index - EP 1069170 A1

EP 1069170 A1 2001-01-17 - Release sheet

Title (en)

Release sheet

Title (de)

Trennfolie

Title (fr)

Feuille de décollage

Publication

EP 1069170 A1 (EN)

Application

EP 00114844 A

Priority

JP 20257199 A

Abstract (en)

The present invention provides a release sheet which can be released very easily. In particular, the present invention provides a release sheet which can be released very easily even in the case where a functional film is arbitrarily cut by a user so as to be adapted to the shape of an adherend. The release-initiating sheet (3) is superposed on one side of the release sheet main body (2) and bound partially to the one side of the release sheet main body. The binding part (4) is formed at plural sites by welding or fusion or via an adhesive or a self-adhesive, and formed in e.g. a continuous or discontinuous linear form. By grasping the edge (3a) of the release-initiating sheet, the release sheet can be easily released. <IMAGE>

IPC 1-7 (main, further and additional classification)

C09J 7/02; B32B 7/06

IPC 8 full level (invention and additional information)

B32B 7/06 (2006.01); B32B 27/32 (2006.01); C09J 7/02 (2006.01)

CPC (invention and additional information)

C09J 7/0232 (2013.01); B32B 27/32 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 1069170 A1 20010117; JP 2001030406 A 20010206; WO 0105903 A1 20010125

INPADOC legal status

2002-05-15 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20010818

2001-11-08 [REG DE 8566] DESIGNATED COUNTRY DE NOT LONGER VALID

- Ref Legal Event Code: 8566

2001-10-04 [AKX] PAYMENT OF DESIGNATION FEES

- Ref Legal Event Code: AKX

2001-01-17 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2001-01-17 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: AL;LT;LV;MK;RO;SI